预测Due to the large errors of traditional aerodynamic 4-D trajectory prediction models, a prediction model based on mining flight history data was proposed. Firstly, the factors that had impact on total flying time were found out from flying history, and the flying time of next flight was ...
Efficient Motion Prediction: A Lightweight & Accurate Trajectory Prediction Model With Fast Training and Inference Speed 在自己的学习过程中,虽然发现了上述不同类型的解码器的应用,但并未对其有很深的认识及理解。 这两种方式背后的核心差距在于uncertainty 笔者认为对于uncertainty的学习可分为三个阶段: ...
GATraj: A Graph- and Attention-based Multi-Agent Trajectory Prediction Model阅读笔记 甲基 学生4 人赞同了该文章 摘要:轨迹预测一直是自动驾驶和机器人导航等智能系统中长期存在的问题。最近在大规模基准上训练的最先进模型已经迅速突破了性能极限,主要集中在提高预测精度上。然而,这些模型不太重视效率,而效率对于...
1) trajectory prediction model 弹道计算模型 2) extra-ballistics mathematical model 外弹道数学计算模型 3) Interior ballistic simulation calculation 内弹道模拟计算 4) elasto-plastic model 弹塑性计算模型 1. Aelasto-plastic modelof the rubber bearings base-isolation system; ...
More specifically, we investigate the worst-case social behavior of a prediction model under small perturbations of the inputs. This study has two primary motivations; (1) it is an evaluation method for the previously-proposed predictors. Our method brings counter-examples in which the models ...
In this study, we proposed an improved vessel trajectory prediction model based on Stacked-BiGRUs. The main contributions are as follows: (1) We proposed an anchor trajectory elimination algorithm to eliminate anchor trajectories. The anchor trajectory is identified by the speed characteristics of...
Trajectory prediction is the core support tool of collaborative decision making in air traffic control. This paper presents a four-dimensional trajectory p... K Wu,P Wei - Control Conference 被引量: 19发表: 2008年 A drifting trajectory prediction model based on object shape and stochastic mo-ti...
[2] model for generation, systems are capable of processing large amounts of data and different fields of research are witnessing unprecedented growth.There has been growing interest in Human behavior Analysis (HBA) due to the positive outcomes from the prediction, generation, and simulation of ...
SingularTrajectory: Universal Trajectory Predictor using Diffusion Model. arXivWebsiteCode SmartRefine: An Scenario-Adaptive Refinement Framework for Efficient Motion Prediction. [arXiv][Code] SocialCircle: Learning the Angle-based Social Interaction Representation for Pedestrian Trajectory Prediction. [arXiv...
Model 将预测的任务写为P(x^F|xP,c),即给定历史轨迹和环境信息,需要给出未来轨迹。轨迹为一串2维坐标。有小帽子的符号表示是estimated的(预测的),没小帽子的符号表示实际的gt。 Memory Based Trajectory Prediction 这一步使用memory和历史轨迹来进行预测。和下面分别表示历史轨迹的编码,未来gt的编码,历史和未来轨...